1. Volume 121, Issue 4, Pages 792-798 (October 2001)
Recrudescence and reinfection with Helicobacter pylori after eradication therapy in Bangladeshi adults 
Pius Hildebrand, Pradip Bardhan, Livio Rossi, Shahana Parvin, Anisur Rahman, Mohamed S. Arefin, Mahmud Hasan, Mian M. Ahmad, Katharina Glatz–Krieger, Luigi Terracciano, Peter Bauerfeind, Christoph Beglinger, Niklaus Gyr, Abul K. Azad Khan 
Gastroenterology 
Volume 121, Issue 4, Pages (October 2001)
DOI: /gast
Copyright © 2001 American Gastroenterological Association Terms and Conditions

2. Fig. 1
Kaplan-Meier plot showing the proportion of the initially 105 Bangladeshi patients remaining free of H. pylori infection after eradication therapy (time 0). DNA typing showed that all 15 patients who became H. pylori–positive within the first 3 months after therapy were infected with the same strain of H. pylori (treatment failure or recrudescence). All patients testing positive between 3 and 18 months were truly reinfected with a different strain of H. pylori, whereas genomic typing was not available in patients reinfected after 18 months. Vertical bars on the curve indicate censored H. pylori–negative patients.
Gastroenterology  , DOI: ( /gast )
Copyright © 2001 American Gastroenterological Association Terms and Conditions